The meaning of the idiom suck it up is to stand up or stand tall amidst all troubles. It can also be reversed as "compose yourself", "bear your troubles", and "go on".
It means stay with the rest of the group.
It means he's really angry.
It means "shut up" or "be quiet"
to come up with new ideas
It made me laugh very much.
It means to gather up enough courage to do something.
To be brave enough to do something challenging
The best way to find out the meaning of an idiom is to look it up in a reputable dictionary or idiom database. You can also search online for the idiom along with the word โmeaningโ to find explanations and examples of its usage. Additionally, asking a native speaker or language teacher for clarification can help you understand the idiom better.
You are said to be a space cadet if all you do is take up space, contributing nothing of any use to anybody
"To kick up your heels!" is to celebrate. Get up and do something.
I am not aware of this idiom. Supposedly, it is something that occasionally shows up in a fortune cookie. There is no known idiomatic meaning; it's just something humorous to put into a cookie.